The first thing you need to check is the right plumbing of the water heater. If the plumbing is not right, then the water might leak from the joints and this will put an additional load to the heater. The water may never get completely hot, which is an indication that the heating elements need to be inspected. As hot water from the tank travels with pressure, it tends to put load on the plumbing joint and if you have an old pluming, then it might start to leak. A timely water heater inspection by hot water heater repair and service professionals will help to extend the life of the hot water heater. Another area you need to take a look at is the sediment deposit inside the tank. Many people who have lots of heated water consumption go for the storage tank water heater and as it stores the water for a longer duration of time, it tends to get the sediment deposit more than the other option of water heater you have in the market. The hot water tank often traps many different sediments that it removes from the water and holds them it the bottom of the tank. If you have an electrical water heater with no storage tank, then you also have to get it checked on timely basis as the sediment gets deposited over the heating element and this causes more electrical consumption. When you call in the professional to get the job done, they quickly drain and flush the hot water heater to remove all the deposits from the bottom of the tank. The sooner this flush is performed the better.
Always make sure that you are calling the best hot water heater repair and service to get the maintenance of your hot water heater. They not only give you the right care but they also help you avail the warranty on the water heaters.